Automatic traveling-load scale.



H. RICHARDSON.

AUTOMATIC TRM/'BURG LOAD SCALE.

APIUCATIOIT FLED KAR. 24, w10 1,072,500. Patented. sept. 9, 191.3.

2 SHEETS-552311 (N NV H. RICHARDSON.

AUTOMATIC TRAVELING LOAD SCALE4 APPLwATIoN FILED MAR. 24, 1910.

1,072,500. Patented Septv 9, 1913,

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nismis such that it is relatively' inexpensive and it is not delicate orliable to become deranged by ordinary service.

I claim as my invention:

1. Integrating mechanism for traveling load scales embodying a memberhaving means for driving it at a speed proportionate to one of thefactors to be integrated, a pair of integrating wheels coperative withsaid member and havingI means controlled to vary their relation wlthsaid member in accordance with the other factor to be integrated, and atotalizing device having means for actuating it from said integratingwheels at a rate proportionate to the difference in speed of revolutionof said wheels.

2. Integrating mechanism for traveling load scales embodying a revolublemember having means for driving it at a speed proportionate to one ofthe factors to be lnte- (grated, a pair of integrating wheels coperative with said member and having means controlled to vary theirrelation with respect to said member in accordance with the other factorto be integrated, a differential connection between said wheels, and ato- `talizing device actuated by said differential connection.

3, Integrating mechanism for traveling load scales embodying a revolubledisk hav- Aing means for driving it at a speed vwhich is constantlyproportionate to one of the'quantities to be integrated, a pair ofintegrating wheels coperative with said disk at opposite sides of itsaxis of rotation and having means for shifting their position withrespect to said axis of rotation, a differential gear operativelyassociated with said integrating wheels, and a counter actuated by saiddifferential gear. l

4. Integrating mechanism embodying a revoluble disk having means fordriving it at a speed which is a factor of the quantityv to beintegrated, a pair of integrating wheels of equal diameter frictionallyengagingr the face of said disk at opposite sides of its axis ofrotation, means controlled by another factor of the quantity to beintegrated for bodily shifting said integrating wheels with respect tothe axis of the disk, a differential gear operatively connecting saidwheels, a counter, and an actuating shaft for the counter connected tobe driven by said differential gear at a rate proportionate to thedifference in speed of revolution of such integrating Wheels.

In testimony whereof I have hereunto set my hand in presence of twosubscribing witnesses.

HENRY RICHARDSON.

lVitnesses ISABEL HAsnno non, IrrER VANDERHOEFF.

